PURPOSES : The purpose of this study is to contribute to the utilization of standards while considering the possible upgrade of a local system as a subject of the application. Therefore, this study aims to explore the possible application of LandInfra for a local road management (maintenance) system in the context of enabling the basis of 3D geospatial road information management in Korea.
METHODS : Based on a review of related literature and international standards, an analysis of the current system is performed. After reviewing the LandInfra standard, an examination of corresponding classes between each data model (HMS and LandInfra) is performed for the mapping process. After the mapping process, a data model of the LandInfra-based HMS pavement data model is proposed.
RESULTS : To apply the LandInfa to the HMS pavement part, an examination of each data model is performed. After this procedure, a LandInfra-based HMS pavement database schema is proposed in the context of enabling 3D geospatial road information management and maintenance, particularly for pavement management information.
CONCLUSIONS : This paper presents how the LandInfra international open geospatial standard can be applied to the local road management system (HMS pavement part). As a result of this study, the LandInfra standard could be applied to the HMS; however, an encoding of the standard is required for conformance. Thus, further studies would be the encoding of the proposed data model for conformance with InfaGML encoding standards. In addition, a system prototype may be needed for complete application.

ABSTRACT
1. Introductuon
2. Analysis of Local Road Management System
    2.1. General Background
    2.2. Database analysis
3. Design of 3D Geospatial Road InformationData Model
    3.1. Overview of LandInfra requirements classes
    3.2. Mapping of HMS Classes and LandInfraclasses
    3.3. Spatial Information Modeling in HMS andLandInfra
4. Conclusion
REFERENCES

• Buuveibaatar, Munkhbaatar(Korea Institute of Civil Engineering and Building Technology) | 부베이바타르 뭉크바타르
• Shin Sung Pil(Korea Institute of Civil Engineering and Building Technology) | 신성필 Corresponding Author